.bg-black{
    position: relative;
    z-index: 99999;
}

.btn{
    // float: right;
   display: none;
}

.bj{
    margin-right: 1em;
    font-size: 15px;
    color: rgb(82, 157, 223)
}
.delete{
    margin-right: 1em;
    font-size: 15px;
    color: rgb(231, 36, 36);
    display: none;
}